Regular Smog Check
STAR Smog Station
Smog Check Repair
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Smog Check & Emissions Questions and Answers
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High NO
Question
Answered
Toyota Camry Won't Pass Smog Due to High CO Emissions
by
Jennifer
Yes (1)
GMC Suburban 5.7L Gas Engine Failing for High NO
by
Michael
Yes (1)
1992 Geo Prizm Failed For High NO and Ignition Timing
by
Kimberly
Yes (1)
Nissan 300zx Failed Smog High NO
by
george
Yes (1)
1997 Dodge Dakota Failed Smog Test
by
Renee
Yes (1)
1984 Toyota Pickup Failed Vacuum Lines and High NO
by
Jeff
Yes (1)
2005 Toyota Highlander Not Ready for Smog Test
by
R
Yes (1)
2001 Nissan Altima OBDII Monitors Not Ready
by
Eugene
Yes (1)
Ford F150 EGR Tube Broken
by
felipe
Yes (1)
Geo Tracker Failed Smog Test for High NO
by
Rosemary
Yes (1)
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